i have a question regarding the multiframe Dicom overlay
in case of multi frame embedded overlays will the overlaydata differes from frame to frame?
or else the overlay data will be same on all the frames

to be clear le's say have multiframe image with 24 frames. if i have embedded overlay for this image as part of pixel data
will this overlay data can bi different for frames?

have seen several examples we are always getting the same overlay data on all frames